place each leader in order with their labor groups

american federation of labor ,american railway union, knights o labor
samuel gompers
terence powderly
eugene v debs

1. Terence Powderly - Knights of Labor

2. Samuel Gompers - American Federation of Labor
3. Eugene V. Debs - American Railway Union

1. Knights of Labor - Terence Powderly

2. American Federation of Labor - Samuel Gompers
3. American Railway Union - Eugene V. Debs

To place each leader in order with their labor groups, let's look at the information provided:

1. Samuel Gompers - American Federation of Labor (AFL)
2. Terence Powderly - Knights of Labor
3. Eugene V. Debs - American Railway Union (ARU)

Now, let's break down each leader's affiliation with their respective labor groups:

1. Samuel Gompers: He was associated with the American Federation of Labor (AFL), which was one of the largest and most influential labor unions in the United States. Gompers served as the president of the AFL from 1886 until his death in 1924. The AFL focused on improving working conditions and wages for skilled workers in specific trades.

2. Terence Powderly: He was associated with the Knights of Labor, which was one of the earliest and largest labor organizations in the United States. Powderly served as the leader of the Knights of Labor from 1883 to 1893. The Knights of Labor aimed to unite workers across different professions and advocated for various labor reforms, including an eight-hour workday and the end of child labor.

3. Eugene V. Debs: He was associated with the American Railway Union (ARU), which was a labor union specifically focused on representing the interests of railway workers. Debs, a prominent labor leader and socialist, co-founded the ARU in 1893. The ARU gained significant influence during the Pullman Strike of 1894, where Debs played a pivotal role. However, the ARU eventually disbanded after its involvement in the strike.

To summarize:

1. Samuel Gompers - American Federation of Labor (AFL)
2. Terence Powderly - Knights of Labor
3. Eugene V. Debs - American Railway Union (ARU)